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The AAPG/Datapages Combined Publications Database

Showing 589 Results. Searched 195,387 documents.

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Seismic Models of Fifteen Stratigraphically Controlled Oil and Gas Fields with Sandstone Reservoirs, Rocky Mountain Basins: ABSTRACT

Robert T. Ryder, Gerald N. Smith, Myung W. Lee

AAPG Bulletin

... Ricker wavelets. Our study indicates that the trap-reservoir interface of all 15 examples may be detected using the 40-Hz Ricker wavelet and thus...

1979

Statistical Relations Between Borehole and Surface Data: ABSTRACT

Dale G. Stone

AAPG Bulletin

.... Used as a weighting function on both signals, editing can be automated to make wavelet extraction practical. Extracted wavelets provide a good...

1981

Thin Bed Stratigraphy from Complex Trace Attributes: ABSTRACT

J. D. Robertson, H. H. Nogami

AAPG Bulletin

... wavelet. If the signal in a seismic section can be approximated by zero-phase Ricker wavelets, and if the geophysicist can identify occasional wavelet...

1982

ABSTRACT: Broadband Marine Seismic - Breaking the Limits; #90115 (2010)

Robert Soubaras, Peter Whiting, Bruce Ver West, and Roger Taylor

Search and Discovery.com

... as providing greater stability in seismic inversion. Broader bandwidths produce sharper wavelets and both low and high frequencies are required for high...

2010

Abstract: Spectral Decomposition Applications; #90211 (2015)

Satinder Chopra, John Castagna, and Vladimir Alexeev

Search and Discovery.com

... much bett er time an d frequency resolution than the continuous wavelet transform with Morlet wavelets. References Partyka, G., Gridley, J. and Lopez...

2015

Abstract: AVA Seismic Inversion as a Tool for Prospect Evaluation; #90255 (2017)

Lukumon Adeoti, Oluwakemi Adesanya, Kayode Oyedele, Ayorinde Adekanle, Peter Afinotan

Search and Discovery.com

... frequency models built from the interpolated high cut filtered well logs and extracted wavelets from each angle stacks were inverted using Rock Trace's sparse...

2017

Abstract: Wavelet Transform Application in Seismic Discontinuity Detection; #90255 (2017)

Abdolah Kiani, Keyvan Najafzadeh, Yahya Moradi Chaleshtori

Search and Discovery.com

... and computationally efficient. As the characterization of seismic data greatly depends on wavelet characteristics, different wavelets in the Time, Frequency...

2017

Abstract: Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #90319 (2018)

Hesham Moubarak, Mohamed Hafez Abdul Razak, Zu Biao Ren, Rajesh Rajagopal

Search and Discovery.com

.... The second phase was carried out by estimating wavelets and generating pre-stack synthetic seismograms which were used for AVO analysis. Once appropriate...

2018

Abstract: Pilot Study - Resolving Low Energy Sands Through Deep Learning High Resolution Seismic Inversion; #91204 (2023)

Dip Nanda, Bharath Shekar, Nipul Seervi, Tapas Mitra, Sumit Jha, Mohammed AlMutairi, Sujoy Ghose, Nampetch Yamali, Saptarshi Dasgupta

Search and Discovery.com

... challenges in conventional seismic inversion techniques such as the assumption of constant phase, stationarity of wavelets, noise free data, etc which...

2023

Wavelet

Search and Discovery.com

N/A

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... spectrum. A “match filter” is a simple convolution filter designed on the difference in phase and amplitude spectra between two wavelets. An operator...

2013

Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)

Changjun Zhang

Search and Discovery.com

... modeling is composed of the time-variant wavelets. The de-absorption is solved by an iterative conjugate gradient approach. This scheme is tested on both...

2013

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